NO883329L - DEVICE AND PROCEDURE FOR REDUCING GOVERNMENT IN TREMASSE PROCESSES. - Google Patents
DEVICE AND PROCEDURE FOR REDUCING GOVERNMENT IN TREMASSE PROCESSES.Info
- Publication number
- NO883329L NO883329L NO88883329A NO883329A NO883329L NO 883329 L NO883329 L NO 883329L NO 88883329 A NO88883329 A NO 88883329A NO 883329 A NO883329 A NO 883329A NO 883329 L NO883329 L NO 883329L
- Authority
- NO
- Norway
- Prior art keywords
- tremasse
- procedure
- processes
- government
- reducing
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/226—Use of compounds avoiding scale formation
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11208187A | 1987-10-26 | 1987-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO883329D0 NO883329D0 (en) | 1988-07-27 |
NO883329L true NO883329L (en) | 1989-04-27 |
Family
ID=22342018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO88883329A NO883329L (en) | 1987-10-26 | 1988-07-27 | DEVICE AND PROCEDURE FOR REDUCING GOVERNMENT IN TREMASSE PROCESSES. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0313730A1 (en) |
JP (1) | JPH01148889A (en) |
BR (1) | BR8805152A (en) |
CA (1) | CA1299322C (en) |
FI (1) | FI883513A (en) |
NO (1) | NO883329L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI972954A (en) * | 1997-07-11 | 1999-01-12 | Sunds Defibrator Pori Oy | Process for treating waste liquor from the manufacture of sulphate pulp |
FI981803A (en) * | 1998-08-21 | 2000-02-22 | Ahlstrom Machinery Oy | Procedure for preventing precipitation formation |
FI110327B (en) * | 1999-10-04 | 2002-12-31 | Metso Chemical Pulping Oy | Process for the production of pulp |
JP4763917B2 (en) * | 2001-05-29 | 2011-08-31 | シチズンホールディングス株式会社 | Electronic clock |
SE520956C2 (en) * | 2001-12-05 | 2003-09-16 | Kvaerner Pulping Tech | Continuous boiling with extra residence time for drained liquid outside the boiler |
US7241363B2 (en) * | 2004-06-26 | 2007-07-10 | International Paper Company | Methods to decrease scaling in digester systems |
ES2729110T3 (en) | 2011-09-05 | 2019-10-30 | Stora Enso Oyj | Process for treating black hardwood liquor and black hardwood liquor treated according to the process |
US8986504B1 (en) | 2013-10-25 | 2015-03-24 | International Paper Company | Digester apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1945205A (en) * | 1929-11-15 | 1934-01-30 | Chemipulp Process Inc | Paper manufacture |
US2008839A (en) * | 1932-09-15 | 1935-07-23 | Samson Torsten | Method and means for cleaning sulphite cellulose preheaters |
SE8502807D0 (en) * | 1985-06-06 | 1985-06-06 | Ahlstroem Foeretagen | SET AND DEVICE DISABLE DEVICE |
-
1988
- 1988-02-12 CA CA000558796A patent/CA1299322C/en not_active Expired - Fee Related
- 1988-07-15 EP EP88111367A patent/EP0313730A1/en not_active Withdrawn
- 1988-07-26 FI FI883513A patent/FI883513A/en not_active Application Discontinuation
- 1988-07-27 NO NO88883329A patent/NO883329L/en unknown
- 1988-10-06 BR BR8805152A patent/BR8805152A/en not_active Application Discontinuation
- 1988-10-21 JP JP63265934A patent/JPH01148889A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH01148889A (en) | 1989-06-12 |
FI883513A0 (en) | 1988-07-26 |
NO883329D0 (en) | 1988-07-27 |
FI883513A (en) | 1989-04-27 |
EP0313730A1 (en) | 1989-05-03 |
CA1299322C (en) | 1992-04-28 |
BR8805152A (en) | 1989-05-16 |
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